What is the answer to |5x-8|=10 ?

The answer to |5x-8|=10 is x=-2/5 \lor x= 18/5

Solve for x: |5x-8|=10

The solution is x=-2/5 \lor x= 18/5

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∣ 5 x - 8 ∣ = 10

x = - \frac{2}{5} or x = \frac{18}{5}

Decimal Notation

x = - 0.4, x = 3.6

Solution steps

∣ 5 x - 8 ∣ = 10

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

5 x - 8 = - 10 or 5 x - 8 = 10

5 x - 8 = - 10 or 5 x - 8 = 10

x = - \frac{2}{5} or x = \frac{18}{5}

∣ m ∣ = 7

8 ∣ x - 2 ∣ + 5 = 21

6 ∣ 5 p + 4 ∣ - 16 = 20

4 - ∣ 5 x - 9 ∣ = - 40

2 ∣ 2 x + 3 ∣ - 10 = 0

What is the answer to |5x-8|=10 ?
The answer to |5x-8|=10 is x=-2/5 \lor x= 18/5
Solve for x: |5x-8|=10
The solution is x=-2/5 \lor x= 18/5